Finding the Fourth Proportional to 19,745,758.86, 27,248,945.72 and 11,043,910.72

Step by Step Solution

1. Step 1: Write the proportion equation
   19,745,758.86 : 27,248,945.72 = 11,043,910.72 : x
2. Step 2: Convert to fraction form
   19,745,758.86/27,248,945.72 = 11,043,910.72/x
3. Step 3: Cross multiply
   19,745,758.86x = 27,248,945.72 × 11,043,910.72
4. Step 4: Simplify right side
   19,745,758.86x = 300,934,923,745,806.12
5. Step 5: Solve for x
   x = 300,934,923,745,806.12/19,745,758.86
6. Step 6: Final answer
   x = 15,240,484.09